Select the ANTONYM fill in the blank. She looks like a young Sigourney Weaver and plays the (naïve)

Explanation:

Naïve means innocent, inexperienced, simple, or easily trusting.
Its opposite (antonym) is sophisticated, which means experienced, worldly, intelligent, refined, or mature in understanding.

So the sentence becomes:

"...plays the sophisticated heroine well..."

This gives the opposite meaning of naïve and fits grammatically.

Why the other options are incorrect?

❌ tricked → deceived or fooled
❌ childish → immature; actually close to naïve in some contexts
❌ careless → not careful

Extra Facts:

📘 Synonyms of naïve: innocent, gullible, inexperienced, simple, trusting

📘 Antonyms of naïve: sophisticated, experienced, wise, worldly, mature

Example:

• She was too naïve to recognize the scam.
  (वह धोखे को पहचानने के लिए बहुत भोली थी।)
• He became more sophisticated after years of experience.
  (वर्षों के अनुभव के बाद वह अधिक परिपक्व और समझदार हो गया।)